client performance we proved in field with RDMA on 400Gbit ethernet, writes are EC 16+1 (io500 config) - 3 different runs, starting to hit hardware limits a ccess bw(MiB/s) IOPS L a tency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) tot a l(s) iter ------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ---- write 278170 34772 0.003219 524288000 8192 0.004052 206.14 0.000117 206.15 0 re a d 254159 31770 0.003426 524288000 8192 0.004098 225.62 0.000089 225.62 0 + a ccess bw(MiB/s) IOPS L a tency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) tot a l(s) iter ------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ---- write 266490 33312 0.003326 524288000 8192 0.003935 215.18 0.000176 215.18 0 re a d 248892 31112 0.003538 524288000 8192 0.004391 230.39 0.000089 230.40 0 + a ccess bw(MiB/s) IOPS L a tency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) tot a l(s) iter ------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ---- write 275167 34397 0.003209 524288000 8192 0.004104 208.39 0.000098 208.40 0 re a d 255048 31882 0.003364 524288000 8192 0.003992 224.83 0.000086 224.84 0